Tire tread



FIG. 1 is a front perspective view of a tire tread showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an enlarged front perspective view thereof.

The tread pattern is understood to repeat uniformly throughout the circumference of the tire, as shown schematically in solid lines.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a tire tread, as shown and described. 